Mathematics, 18.08.2019 16:20 khalilah2000ortbfy
Six workers can do 9 identical jobs in 3 days. how long will it take 4 workers to do 10 such jobs
a) 3 days
b) 4 days
c) 5 days
d) 6 days
e) more than 6 days
i guess it's ans is d.
Answers: 1
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Six workers can do 9 identical jobs in 3 days. how long will it take 4 workers to do 10 such jobs
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